#435FBB#435FBB

#435FBB is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.3% C 0.148 H 268.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#435FBB
RGB	rgb(67, 95, 187)
HSL	hsl(226, 47%, 50%)
HSV	hsv(226, 64%, 73%)
CMYK	cmyk(64.2%, 49.2%, 0%, 26.7%)
CIE-LAB	lab(42.71, 19.37, -51.72)
CIE-LCH	lch(42.71, 55.23, 290.53°)
OKLab	oklab(51.32% -0.0049 -0.1481)
OKLCH	oklch(51.32% 0.148 268.1)
XYZ	xyz(15.3735, 12.9642, 48.6962)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FBB #BB9F43

analogous

#439BBB #435FBB #6343BB

triadic

#435FBB #BB435F #5FBB43

tetradic

#435FBB #BB439B #BB9F43 #43BB63

square

#435FBB #BB439B #BB9F43 #43BB63

split-complementary

#435FBB #BB6343 #9BBB43

monochromatic

#233161 #33488E #435FBB #7085CC #9DABDC

Accessibility & contrast

On white

5.84

#435FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#435FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FBB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FBB	#FFFFFF	#000000	##FFFFFF
##435FBB	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBE

Deuteranopia (green-blind)

#1160B9

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435fbb;
/* rgb */ color: rgb(67, 95, 187);
/* oklch */ color: oklch(51.3% 0.148 268.1);

Tailwind

colors: {
  custom: {
    50: '#838cd0',
    500: '#435fbb',
    950: '#000000',
  },
}

SCSS

$custom: #435fbb;
$custom-light: #838cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#435fbb",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 187
  },
  "hsl": {
    "h": 226,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51315,
    "c": 0.14821,
    "h": 268.1
  },
  "luminance": 0.12966
}

Semantic roles & 50–950 ramp

primary

#435FBB

secondary

#C8BB92

accent

#B851D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #435FBB

Body copy rendered with the generated semantic roles for this colour.

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